EUVD-2026-17640

| CVE-2026-3468 MEDIUM
2026-03-31 sonicwall
4.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

Lifecycle Timeline

3
Analysis Generated
Mar 31, 2026 - 20:31 vuln.today
EUVD ID Assigned
Mar 31, 2026 - 20:31 euvd
EUVD-2026-17640
CVE Published
Mar 31, 2026 - 20:17 nvd
MEDIUM 4.8

Tags

Sonicwall XSS

Description

A stored Cross-Site Scripting (XSS) vulnerability has been identified in the SonicWall Email Security appliance due to improper neutralization of user-supplied input during web page generation, allowing a remote authenticated attacker as admin user to potentially execute arbitrary JavaScript code.

Analysis

Stored Cross-Site Scripting (XSS) in SonicWall Email Security allows authenticated admin users to inject and execute arbitrary JavaScript code through improper input sanitization during web page generation. The vulnerability affects all versions of SonicWall Email Security appliance and requires admin-level authentication to exploit, limiting immediate exposure but posing significant risk to organizations where admin accounts are compromised or insider threats exist.

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Priority Score

24
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +24
POC: 0

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EUVD-2026-17640 vulnerability details – vuln.today
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